Employer of record in Belgium: costs, rules and how to hire

Six checks prevent the expensive surprises, and they cluster around three things: the legal model, the sector terms and the dates. Belgium changed several rules during 2026, so the contract's start date now decides which table applies.

The checks that prevent expensive surprises

Each item names something to confirm before signature.

• Legal model: an EOR brand name does not override Belgium's restrictions on hiring out workers.
• Sector terms: obtain the joint committee, job classification, minimum scale and indexation mechanism before agreeing pay.
• Contract language: identify the operating establishment; an English-only global template can be unsuitable.
• First-year holiday: ordinary leave depends on the previous year's work. Supplementary holidays can affect next year's double holiday pay.
• Payroll cost: the ordinary 25% employer contribution is a starting component, not the total employment burden.
• Contract start date: notice rules differ for pre-June, June to July and August-onward 2026 starts.

Keep new rules separate from old figures

Two figures get misread routinely. The national minimum is a guaranteed average monthly income with its own calculation rules, and the official mean salary in this guide is a 2022 survey observation; neither is the basic salary every employee should receive in 2026.

On the new rules, the 2026 sick-pay relapse window is eight weeks, voluntary overtime has a new scheme, and ordinary short-service notice changed for contracts starting from August. Ask payroll and the EOR to apply each rule to the actual dates and contract.

Some Belgian employment contracts can be oral, but fixed-term, part-time, replacement, home-working, student and temporary-agency contracts must be written. The detail that catches out foreign employers is the language: the required one depends mainly on the operating establishment the employee is attached to, and English alone is not a safe default. Get that wrong and the document can be unusable.

Write the terms the employee will actually use

French generally applies in the French-language region, Dutch in the Dutch-language region and German in the German-language region, while in Brussels you use Dutch for Dutch-speaking staff and French for French-speaking staff, with special municipalities and cross-border situations needing assessment. Agree a written contract explaining the employing entity, role, location, pay, hours, leave, benefits and termination arrangements, with the applicable work regulations, and confirm how the client and employing business divide day-to-day instructions and employment decisions.

Fixed-term work and probation

An ordinary fixed-term contract must generally be recorded individually in writing by the start of work, and successive contracts are normally treated as indefinite unless a lawful justification or exception applies: one exception allows up to four successive contracts, each at least three months, within two years, while prior labour-inspectorate permission can allow contracts of at least six months within three years. Agency and replacement-contract rules differ.

Probation barely exists here. Ordinary employment contracts cannot include a valid trial-period clause under the general rule, with specific exceptions for student and temporary-agency contracts, commonly the first three actual working days. The one-week notice rule during the first six months of ordinary contracts starting from August 2026 is a notice rule rather than an unrestricted right to dismiss.

Temporary agency contracts have their own regime, so do not apply ordinary fixed-term renewal limits or an ordinary employee's dismissal procedure without first identifying the contract type. A recurring client project does not by itself provide a lawful reason for repeated temporary hiring.

Confidentiality, intellectual property and restrictions

Ask the provider to explain how intellectual-property rights and confidential information are handled between the employee, the employer and your company, record equipment ownership and access arrangements, and review any proposed post-employment restriction for the role.

Non-competes are tightly conditioned. Ordinary clauses need writing and cumulative legal conditions: in 2026 the employee's annual pay must exceed €44,447, and between that and €88,895 the role also needs the relevant collective-agreement permission. The usual maximum duration is twelve months within Belgium, with compensation at least half the covered remuneration unless validly waived within fifteen days, and exit reason and special international or sales-representative rules matter.

Enforceability then depends on how the employment ended: an ordinary non-compete generally has no effect during the first six months or where the employer later dismisses without serious misconduct, while international-business and sales-representative clauses can follow special rules. Ask for an assessment before relying on the clause.

Contractor or employee

Describe the real working relationship before choosing a services contract: who directs the work, sets the schedule, supplies resources and bears business risk. Obtain local classification advice on those facts, because changing the document's title resolves neither the employment question nor the hiring-out one.

Misclassification risk, and why the label is not the answer

I want to be straight about the limits of what I can tell you here. Belgium assesses the nature of a working relationship on how it actually operates rather than on what the parties called it, and a self-employed invoice does not settle the question. That much is common ground across every route on this page, and the section on contractor arrangements above is written on the same basis.

What I have not been able to do in this pass is read the Belgian test from a government source in our registry, so I am not going to set out criteria or a penalty figure as though I had. Belgium does have a statutory framework on the nature of employment relationships, with general criteria and sector-specific presumptions, and the detail of how it applies to your arrangement is a question for a Belgian adviser rather than for a provider's sales team.

What a hirer can do without waiting for that advice: decide the status on the working conditions you are actually going to impose, keep the direction of day-to-day work with whoever the contract says employs the person, and where you need someone working inside your team on your instructions, employ them through one of the routes above. The models will offer you Belgian penalty figures; treat them as unverified until someone has read the statute.

Payroll, bonuses and benefits

White-collar employees must be paid at least monthly, while the general rule for other employees is at least twice a month, no more than sixteen days apart, with specified exceptions. The pay date follows the collective agreement or work regulations, and absent either, payment is generally due by the fourth working day after the pay period.

State whether a year-end payment or bonus follows a sector agreement, the employment contract or another binding arrangement, and ask for its calculation, qualifying service, proration and exit treatment. Meal benefits, commuting support, insurance and pensions should each be priced with the relevant sector and payroll treatment.

The ordinary base employer social-security contribution for the for-profit private sector is 25% of gross pay, against 13.07% for the employee. That 25% is a starting component rather than an all-inclusive employment cost, because special and sector contributions, holiday arrangements and reductions all move it, and non-profit and public-sector rates differ.

Income tax and take-home pay

For income earned in 2026 and assessed in 2027, the federal bands are 25% up to €16,720, 40% from €16,720 to €29,510, 45% from €29,510 to €51,070 and 50% above €51,070, with a basic personal allowance of €11,180. Deductions, personal circumstances and further adjustments affect the final tax, and payroll withholding is not a flat employer contribution.

Note that the 2026 income-year bands are not the same as the 2025 figures used for the 2026 assessment year, so use payroll withholding tables and the employee's circumstances for a take-home estimate. An international tax-wedge figure is not a payroll instruction.

Pensions

Ask which supplementary pension or group-insurance arrangement applies through the sector or employer, who contributes and what is included in the quote, keeping that separate from the statutory pension financed through the social-security system.

The statutory pension age is sixty-six for people born from 1960 through 1963 and sixty-seven for those born from 1964 onward, with earlier cohorts retaining their applicable age, and the 2026 pension reform also changes aspects of early retirement and calculation with separate effective dates. Pension eligibility is not automatic contract termination, so for an employee nearing retirement check the individual pension date and any relevant 2027 reform transition before agreeing an exit.

The national guaranteed average minimum monthly income is €2,189.81 from 1 April 2026 for covered workers aged 18 or over, and the word to notice is average: qualifying annual payments can count towards it, so it is not a basic monthly salary floor. What sets the real floor is the joint-committee pay scale, the classification and the indexation mechanism.

Set pay using the sector and the role

Student, youth and other exceptions need their own check, and the joint committee can also set premiums, working time and other benefits, so ask the provider to show the applicable classification and the next scheduled indexation rather than quoting only the national guarantee.

For market context, Statbel's available 2022 survey of full-time employees in businesses with at least ten staff, excluding specified sectors, reports mean gross monthly pay of €4,076 and median pay of €3,728. That October-pay measure includes regular premiums but excludes annual or exceptional payments such as a thirteenth month and double holiday pay, and they are 2022 observations rather than 2026 salaries, so let occupation, experience, location and skills drive the current offer.

Hours, overtime and rest

The usual private-sector framework is eight hours a day and a weekly schedule reduced to 38 hours, either effectively or on average with compensatory rest, with a lawful 40-hour schedule plus twelve annual rest days as one example. Collective agreements and permitted working-time arrangements can change the schedule, and the rules have occupational exceptions.

Where statutory overtime premiums apply, the usual supplement is 50% on weekdays including Saturday and 100% on Sundays and public holidays, with the trigger depending on the applicable daily, weekly and collective limits. Permitted flexible schedules and voluntary-overtime exemptions mean that neither every hour above 38 nor every Sunday hour automatically attracts the same premium.

The current general voluntary-overtime scheme allows up to 360 hours a calendar year within eleven hours a day and fifty a week, with an advance written agreement normally lasting one year, and 240 of those hours do not attract the statutory supplement while the scheme provides no compensatory rest. Part-time workers, career-break reductions and hospitality have additional rules, first-quarter relance hours count towards the annual quota, and the quota is not permission to disregard daily or weekly limits.

For covered workers, normal protection includes eleven consecutive hours of daily rest and thirty-five hours of weekly rest, and a shift exceeding six hours requires a break, with a fallback of fifteen minutes by the six-hour point where no applicable collective or other permitted rule applies. Statutory exceptions and special occupational rules apply.

Belgian annual leave is earned in the previous calendar year, which means a new arrival may have little ordinary leave in their first year here. A full qualifying year generally supports four working weeks in the current work pattern, usually twenty days on a five-day week. That lag, and the double holiday pay attached to it, is the part to explain to a candidate before they accept.

Annual leave and the first year

More generous collective or contractual leave is a separate matter. Qualifying employees starting or resuming work, or increasing their work pattern, can request supplementary holidays after the three-month start-up period and after using ordinary leave, with the first entitlement potentially one working week and more earned as work continues. For white-collar employees that pay is an advance against the following year's double holiday pay, so explain it plainly: it provides time off now while reducing next year's payment.

For a white-collar employee with a full qualifying prior year, ordinary leave is paid through normal salary and double holiday pay generally equals 92% of the relevant monthly gross salary, with adjustments for partial service, variable pay and a change of employer. Manual workers normally receive holiday pay through ONVA or the relevant holiday fund. Collect the holiday information from any previous Belgian employer before finalising leave and pay.

Public holidays

Belgium has ten statutory public holidays: New Year's Day, Easter Monday, Labour Day, Ascension, Whit Monday, National Day on 21 July, Assumption, All Saints' Day, Armistice Day and Christmas.

If one falls on a Sunday or the establishment's usual non-working day it must be replaced by a normal working day under the applicable agreement process, and the replacement is not always the following Monday, so record the company's replacement dates. Part-time and temporary-agency situations need their own calculation, a permitted holiday shift can require paid compensatory rest, and a statutory overtime premium is a separate calculation.

Sickness and workplace protection

A white-collar employee on an indefinite contract, or a fixed term of at least three months, normally receives full employer-paid salary for the first thirty days of illness without a service qualification, while manual workers and shorter white-collar contracts have different service conditions and phased employer and insurer payments. Apply the notification, medical-evidence and relapse rules.

Two 2026 changes matter. For sickness beginning from January 2026, a relapse within eight weeks of a previous qualifying incapacity generally does not restart guaranteed employer pay, though the unused balance remains payable and medically proven unrelated illness or accident can create a new entitlement. First-day medical-certificate exemptions are now twice per calendar year, with a permitted opt-out for employers below fifty workers.

Since January 2024, qualifying illness or accident during annual leave preserves the affected holiday days, provided the employee promptly notifies the employer, provides the required certificate and communicates a temporary address where relevant; the holiday period is not automatically extended, so agree when the preserved days will be taken. Employers generally must also arrange workplace-accident insurance, and ordinary sickness, occupational illness and work or commuting accidents have different payment arrangements, so ask the EOR to identify its insurer, reporting process and the division of prevention responsibilities with the client, including for remote work.

Maternity, birth and parental leave

Four family entitlements apply, each separating the right to time off from the insured benefit that pays for it.

Maternity leave normally lasts fifteen weeks, including one compulsory week before the expected birth and nine compulsory weeks after, with a seventeen-week base for multiple births that can reach nineteen with the optional extension and other extensions possible including for a baby's qualifying hospital stay. For a qualifying active employee the mutual health insurer normally pays 82% of gross daily earnings without a ceiling during the first thirty days, then 75% subject to the statutory ceiling, under contribution and waiting-period conditions; full employer-paid salary is not implied and any top-up is agreed separately.

An eligible father or co-parent can take twenty days of birth leave within four months after the birth, including when working part time, with the employer paying the first three days at full salary and the mutual insurer paying up to seventeen further days at 82% of earnings subject to its ceiling and eligibility rules. Multiple births do not multiply the twenty-day entitlement.

Eligible parents can normally take four months of full suspension per child, or equivalent reductions of eight months half time, twenty months at one-fifth or forty months at one-tenth with employer consent, usually needing twelve months with the employer in the preceding fifteen, with leave beginning before age twelve or twenty-one for qualifying disability. Notice is normally two to three months unless a shorter period is accepted, each form has its own block lengths, consent and postponement rules, and ONEM benefits are separate from employer salary.

Employees can also take up to five generally unpaid care days a calendar year for a qualifying family or household member with a serious medical need, and those days count inside the ten-day compelling-reasons allowance rather than being added to it, with advance notice and the required medical confirmation and more favourable agreed pay possible.

Training and additional benefits

The general training entitlement for a full-time employee at an employer with at least twenty workers is five days a year, subject to permitted sectoral arrangements, with a one-day minimum at ten to nineteen workers and smaller employers excluded from the general statutory scheme. Part-time and partial-year rights are prorated, and the Federal Learning Account's closure in 2026 does not abolish the training right.

Consider additional leave, medical cover, retirement savings, family-leave top-ups and learning support for the offer, identifying which items the sector or employment terms already require and which improve the package, and documenting eligibility, waiting periods and the treatment when employment ends.